RD
Randolph Decker
School District 40, New Westminster teacher
New Westminster
My first experience with electronic distribution of instructional materials was in 1990. At that time, I taught using Pathfinder. In 1996 I distributed materials on the web. A few years later I distributed my materials using WebCT. A few years later I distributed my teaching materials using BlackBoard. Now, I am intrigued by CK-12.